Custom ROMs

If you want the emulator to use your own ROM for the ZX Spectrum 48, 128, or Didaktik Gama, you can enforce it as follows:

Place your .ROM files in "Customs" folder. The filenames must be as follows:

For ZX Spectrum 48, Lamač, Troller:
"spectrum48.rom"

For ZX Spectrum 128, Didaktik Gama 192:
"spectrum128a.rom"
"spectrum128b.rom"

For Didaktik Gama 80:
"gama.rom"